BIBLIOGRAPHY 



Text references to the bibliography are made by number, enclosed in brackets, thus — 



[17, p. 10]. 



1. Bather, F. A., The Echinodermata ; Lankester's Treatise on Zoology, 



Part 3, 1910. 



2. Carpenter, P. H., and Etheridge, R., Jr., On Allagecrinus, the repre- 



sentative of a new family from the Carboniferous limestone series of 

 Scotland ; Annals and Magazine of Natural History, 5th series, vol. 

 7, pp. 281-298, Pis. 15-16, 1881. 



3. De Koninck, L. and Le Hon, H., Recherches sur les crino'ides du terrain 



Carbonifere; Recueil des Memoires, l'Academie Royale de Belgique, 

 1854. 



4. Jakovlev, N. N., Faune des Echinodermes du Permo-Carbonifere de 



l'Oural a Krasnooufimsk I ; Bulletin du Committe Geologique de 

 1' U. R. S. S. vol. 45, pp. 51-57, PL 1, 1926. 



5. Jakovlev, N. N., Faune des Echinodermes du Permo-Carbonifere de 



l'Oural a Krasnooufimsk II ; Bulletin du Committee Geologique de 

 1' U. R. S. S. vol. 46, pp. 181-191, PI. 6, 1927. 



6. Jakovlev, N. N., Sur la teratologic et la morphogenie des crino'ides 



abrachiates ; Comptes Rendus de l'Academie des Science de 1' U. R. 

 S. S., pp. 313-315, 1928. 



7. Rowley, R. R.. Description of a new genus and five new species of 



fossils from the Devonian and Sub-Carboniferous rocks of Missouri ; 

 American Geologist, vol. 16, pp. 217-223, 1895. 



>. Rowley, R. R., The geology of Pike County; Missouri Bureau of 

 Geology and Mines, 2nd series, vol. 8, 1908. 



K Springer, F., Cystoidea, Blastoidea, Crinoidea ; Eastman-Zittel Text- 

 Book of Geology, vol. 1, pp. 143-226, 1913. 



). Springer, F., On the fossil crinoid family Catillocrinidae ; Smithsonian 

 Miscellaneous Collections, vol. 76, No. 3, 1923. 



11. Wachsmuth, G, Descriptions of two new species of Crinoidea from the 

 Chester limestone and Coal Measures of Illinois ; Illinois State Mu- 

 seum of Natural History, Bulletin 1, pp. 40-43, 1882. 



12. Wachsmuth, C, and Barris, W. H., Paleontology of Illinois, Part 3; 

 Geological Survey of Illinois, vol. 7, pp. 339-345, 1883. 



13. Wachsmuth, C, and Springer, F., Revision of the Palaeocrinoidea, 

 Part 3, First Section ; Proceedings of the Academy of Natural Sci- 

 ences, Philadelphia, 1885. 



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